2015 Ford Fusion Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2015 Ford Fusion and How to Fix Them Effectively

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Reviewed by
Bo Fader
Written by RepairPal Car Genius
Updated January 14, 2025
0%
80% chance it's the
Oil System Components
0%
20% chance it's the
Engine Gaskets
The most common reasons a 2015 Ford Fusion is leaking oil are oil system component failure and leaking engine gaskets.
  • Oil System Components: A worn or damaged oil pump or filter can lead to low oil pressure, resulting in inadequate lubrication and potential engine damage.
  • Engine Gaskets: A worn or damaged engine gasket can lead to oil or coolant leaks, resulting in engine overheating or loss of lubrication.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2015 Ford Fusion is leaking oil?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Oil pans don't wear out or break like other parts, they generally only need to be replaced because of external damage from an accident or an improperly tightened drain plug. The main symptom you will experience is an oil leak underneath the engine of your car. The oil that leaks from a damaged oil pan will range from dark brown to dark black. If the leak is large enough or occurs for long enough the oil level will be low enough to turn the oil pressure or low oil level warning light on.

The engine oil pressure warning light will come on if the engine oil pressure is low, or if the oil pressure sensor is faulty. In either case, engine power may be reduced significantly. The check engine light may also illuminate, and an on-board diagnostic (OBD) trouble code will be stored in the vehicle's computer.

What steps should I take to diagnose the oil leak in my 2015 Ford Fusion?

To effectively diagnose an oil leak in your 2015 Ford Fusion, begin with a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by locating the leak; inspect the area beneath your vehicle for any visible oil spots or drips, which can provide immediate clues. Next, examine the oil pan for cracks or damage, as this is a common source of leaks. Ensure that the oil filter is securely installed and not leaking, as improper installation can lead to oil loss. Additionally, check the oil drain plug to confirm it is tight and not contributing to the issue. Pay close attention to the gaskets and seals around the engine, as wear and tear in these areas can also result in leaks. Regularly monitor your oil levels to identify any significant drops over time, which may indicate a persistent leak. If these steps do not reveal the source of the problem, or if the leak continues, it may be time to consult a professional mechanic for a more thorough inspection and repair. By following this diagnostic approach, you can efficiently identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2015 Ford Fusion?

When dealing with oil leaks in a 2015 Ford Fusion, it's essential to understand the common problems that can arise within the vehicle's oil system. One frequent culprit is the failure of oil system components, which can lead to significant leaks if not addressed. Additionally, engine gaskets, particularly the valve cover gasket, are prone to wear and can develop leaks over time. Bad pan gasket seals are another common issue, often resulting in oil seeping from the oil pan area. Furthermore, as gaskets shrink and RTV (Room Temperature Vulcanizing sealant) deteriorates, small leaks can form, gradually worsening if left unattended. Identifying these issues early is crucial, as they can lead to more severe engine damage and decreased performance if not promptly repaired. For DIY enthusiasts, a thorough inspection of these components can help pinpoint the source of the leak, allowing for effective repairs and maintenance.

How urgent is it to address the oil leak in my 2015 Ford Fusion to prevent potential engine damage?

Addressing an oil leak in your 2015 Ford Fusion is not just a matter of routine maintenance; it is a critical step in safeguarding your engine's health. Oil serves as the lifeblood of your vehicle, providing essential lubrication to prevent friction and wear among engine components. When a leak occurs, it can lead to a significant drop in oil levels, which may result in overheating and severe engine damage. Ignoring this issue can escalate into costly repairs or even complete engine failure, making it imperative to act swiftly. Additionally, oil leaks can contaminate other vital parts of your engine, such as spark plugs and the exhaust system, further compromising performance. By regularly monitoring your oil levels and promptly addressing any leaks, you can ensure the longevity and efficiency of your vehicle, ultimately saving yourself from future headaches and expenses.

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2015 Ford Fusion Oil Leak Solutions & Costs | RepairPal